Perhaps you should try some spelling variations:
"supply chain international policies." » "supply chain international politics.", "supply chain international prices.", "supply chain international policy.", "supply china international policies.", "supply can international policies.", "supply sharing international policies."
"supply chain integration policies." » "supply chain immigration policies.", "supply chain migration policies.", "supply chain innovation policies.", "supply trade integration policies.", "supply data integration policies.", "supply grid integration policies."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply chain integration policies.") or ("supply chain international policies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain integration policies.") OR ("supply chain international policies."))*.
• Removing quotes may allow a broader search: (( supply chain integration policies. ) or ( supply chain international policies. ))*.